Number Twenty-Seven: Death by Magneto

Angry and still dripping lava, oddly enough, Scott stood in the kitchen opposite Kurt.
"The others are getting annoyed at you," Kurt stated.
"Why?" Okay, so they had been trying to kill him for months now, but still...
"Because you refuse to die, and when you do, you come back."
"Oh."

It was then that Scott noticed Kurt was holding a kitchen knife.
"Kurt, uh, Kurt, old friend, what are you doing?"
Kurt shrugged. "I'm just holding this knife."
"Just holding it?"
"Ja."
"So uh, why do you keep looking out the window like that?"

Indeed, Kurt did keep glancing out the window as if he were looking for something.

"Mein Mutti is bringing a friend over."
"Which friend would that be?"

At that point, a man with a red cape and a bucket on his head appeared at the window. With a wave of his arm, the knife flew from Kurt's hand straight into Scott's chest, not killing him but causing him a lot of pain.

Mystique stuck her head up next to Magneto's.
"Danke, Mutti!"

You'll be pleased to know Scott's stab wounds killed him many hours of suffering later.